This package provides a rich set of tools, plugins, bundles, etc built upon the Test2 testing library.

Test::MockModule lets you temporarily redefine subroutines in other packages for the purposes of unit testing. A Test::MockModule object is set up to mock subroutines for a given module. The mocked object remembers the original subroutine so it can be easily restored. This happens automatically when all MockModule objects for the given module go out of scope, or when you unmock() the subroutine.

The Mock::Config Perl module allows temporarily setting and overriding Config values, even for the readonly XSConfig implementation as used in cperl. It does not store the mocked overrides lexically, just dynamically.

This module adds a test to your Perl distribution which checks for pod coverage of all appropriate files.

Test::YAML is a subclass of Test::Base with YAML specific support.

Test::More::UTF8 is a simple extension for the widely used Test::More module. By default, it will do a binmode :utf8 on all of Test::Builder's output handles thus enabling the easy use flagged strings without warnings like "Wide character in print …"

Simple test harness which allows tests to be run and results automatically aggregated and output to STDOUT.

This module tests that commands given particular arguments result in particular outputs by way of the exit status word, standard output, and standard error.

This module creates a Fake ShareDir for your modules for testing.

Test::Roo provides composable, reusable tests with roles.

This module allows you to deliberately hide modules from a program even though they are installed. This is mostly useful for testing modules that have a fallback when a certain dependency module is not installed.

When used in a test script Test::Distribution goes through all the modules in your distribution, checks their POD, checks that they compile successfully and checks that they all define a $VERSION. In addition, this module performs a number of tests on the distribution itself. It checks that the distributed files match the SIGNATURE file, if that file exists. It checks that the distribution is not missing any core description files. It also checks that the complete set of pre-requisite packages are listed in the Makefile.PL file.

Test::NoTabs lets you check the presence of tabs in your perl code.

In situations where you have deep trees of classes, there is a common situation in which you test a module 4 or 5 subclasses down, which should follow the correct behaviour of not just the subclass, but of all the parent classes.

This should be done to ensure that the implementation of a subclass has not somehow ``broken'' the object's behaviour in a more general sense.

Test::Object is a testing package designed to allow you to easily test what you believe is a valid object against the expected behaviour of all of the classes in its inheritance tree in one single call.

Tainted data is data that comes from an unsafe source, such as the command line, or, in the case of web apps, any GET or POST transactions. Read the perlsec man page for details on why tainted data is bad, and how to untaint the data.

When you're writing unit tests for code that deals with tainted data, you'll want to have a way to provide tainted data for your routines to handle, and easy ways to check and report on the taintedness of your data, in standard Test::More style.

This module provides a few convenience methods for testing exception based code. It is built with Test::Builder and plays happily with Test::More and friends.

Test::Filename provides functions to convert all path separators automatically.

This module is intended to be used as a drop-in replacement for Test::NoWarnings. It also adds an extra test, but runs this test before done_testing calculates the test count, rather than after. It does this by hooking into done_testing as well as via an END block. You can declare a plan, or not, and things will still Just Work.

Check POD files for errors or warnings in a test file, using Pod::Simple to do the heavy lifting.

This module provides a collection of test utilities for directory attributes.

This module can test routines that manipulate random numbers by providing a known output from rand. Given a list of seeds with srand, it will return each in turn. After seeded random numbers are exhausted, it will always return 0. Seed numbers must be of a form that meets the expected output from rand as called with no arguments: they must be between 0 (inclusive) and 1 (exclusive). In order to facilitate generating and testing a nearly-one number, this module exports the function oneish, which returns a number just fractionally less than one.

The intent of the Test::Script module is to provide a series of basic tests for 80% of the testing you will need to do for scripts in the script (or bin as is also commonly used) paths of your Perl distribution.

This module causes any warnings during testing to be captured and stored. It automatically adds an extra test that will run when your script ends to check that there were no warnings. If there were any warnings, the test will fail and output diagnostics of where, when and what the warning was, including a stack trace of what was going on when it occurred.

Fennec ties together several testing related modules and enhances their functionality in ways you don't get loading them individually. Fennec::Lite takes a minimalist approach to do for Fennec what Mouse does for Moose.